Registration number (WIID)Project No.TitleStatus
26640CEN/TS 16199:2011Fertilizers - Determination of the sodium extracted by flame-emission spectrometryAtcelts
21312EN 14984:2006Liming materials - Determination of product effect on soil pH - Soil incubation methodAtcelts
24178CEN/TS 15479:2006Fertilizers - Spectrophotometric determination of biuret in ureaAtcelts
24174CEN/TS 15451:2006Fertilizers - Determination of chelating agents - Determination of iron chelated by EDDHSA by ion pair chromatographyAtcelts
24172CEN/TS 15478:2006Fertilizers - Determination of total nitrogen in ureaAtcelts
32470EN 15749:2009Fertilizers - Determination of sulfates content using three different methodsAtcelts
26631CEN/TS 15926:2009Fertilizers - Extraction of water soluble sulfur where the sulfur is in various formsAtcelts
29081LVS CEN/TS 16317:2012Fertilizers - Determination of trace elements - Determination of arsenic by inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolutionAtcelts
63930LVS EN 12944-3:2019Fertilizers and liming materials - Vocabulary - Part 3: Terms relating to liming materialsAtcelts
26624CEN/TS 15958:2009Fertilizers - Extraction of water soluble phosphorus (Method 3.1.6)Atcelts
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